HZCrush contact model

The HZCrush contact model is an extension of the built-in Hertz-Mindlin contact model in PFC, which allows for particle crushing. This contact model is based on the model proposed by Ciantia et al. (2015). The efficiency and the ability to reproduce realistic behaviour of three different soils is further discussed in Ciantia et al. (2019a). The computational efficiency of the model led to 3D CPT and pile penetration simulations in crushable sands for the first time by Ciantia et al. (2016) and Ciantia et al. (2019b).

This model has been tested in PFC3D version 6.00.27, and not tested with PFC2D.
Comparison of 1D compression for crushable and uncrushable responses of scaled and non scaled models.
HZCrush contact model

UDM Version: 1
Release Date: 29-01-2021

Category: Sand

Software:
  • PFC (PFC3D6.0)
Download: User Guide: Contact: Developer:

Últimas noticias
  • Itasca has announced the release of FLAC2D v9 Itasca has announced the release of FLAC2D v9, revolutionizing the way we analyze and predict...
    Leer mas
  • Primer Anuncio 6º Simposio Itasca sobre Modelado Numérico Aplicado se llevará a cabo del 3 al 6...
    Leer mas
  • 6th Itasca Symposium on Applied Numerical Modeling The next Itasca Symposium will take place June 3 - 6, 2024, in Toronto, Canada....
    Leer mas

Próximos Eventos
23 sept.
Getting Started with FLAC2D/FLAC3D
This training is an introduction to continuous modeling with FLAC2D and FLAC3D. At the end of the course, participants will master the ... Leer mas
14 oct.
Getting Started with 3DEC
Live Online Introductory Training Course. October 14-15, 2025... Leer mas
2 dic.
NEW TRAINING: Meshing in ITASCA Software
This introductory training course offers a comprehensive foundation in geotechnical modeling, enabling participants to identify various... Leer mas